Algebra

Directions say that I have to solve and graph the equation using words.I have to include whether the lines are dotted or solid, how to graph each of them and where the solution is shaded.

2x-3y>_9 and -x-4y>_8

both should be solid, because the solution is greater than OR equal to the line.

which way should the shading be though?

solve for y in each equation, and it answers your question.

2x-3y>=9
y<=-3+2x/3 so the area BELOW y (y is less than or equal to the line..)
check my math

and
y<=-1/4 x -8 again, it says y is on or below the line...(less than or equal)


what.?

  1. 👍 0
  2. 👎 0
  3. 👁 86
asked by Erica

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math Help

    Directions:Solve and graph equation using words.Then include wether it is solid line or dotted,hoe to graph it,and which side shading is on. Problem:5x+3y>-6 and 27+x-6 and 2y+x-5/3 x-2 draw the dotted line y=-5/3x -2 Notice the

    asked by Margie on June 5, 2007
  2. Math Help

    Directions are that i have to solve the equation and graph it using words.I have to include whether itis a solid or dotted line and which way the shading is. Problem: -2x+3y

    asked by Erica on June 13, 2007
  3. Math2

    Directions:Solve and graph the inequalities using words. Problems: 4.-3x>-6 or x-52x-1 or -6>-2x-2

    asked by margie on April 18, 2007
  4. Math1

    Directions:Solve and graph the inequality using words. Problem: 1.)2x>-4 and x-42x+1 and -4x

    asked by margie on April 18, 2007
  5. Trigonometry

    Directions: Use a graphing utility to approximate the solutions of the equation in the interval [0,2π) by setting the equation equal to zero, graphing the new equation, and using the ZERO or ROOT feature to approximate the

    asked by AwesomeGuy on February 20, 2013
  6. math, correction plz

    Can someone correct these for me.PLZ Problem#1 Directions solve equation ãx+4 = 3 My answer: x = 5 Probelm #2 Directions solve equation ã(4x+1) + 3 = 0 My answer x = 2 Problem #3 Directions solve equation ã(2y+7)+4=y My

    asked by jas20 on March 24, 2007
  7. algebra

    Explain the words relation and function. Include in your explanation how the meanings of the two words differ. Give a real-word example of a relation that is not a function. Is it possible to give an example of a function that is

    asked by Algebra need help on February 15, 2012
  8. Math

    The graph of the equation y=4-x consists of all the points in the coordinate plane that satisfy the equation. List 5 points that satisfy y= 4-x. Also, what do you think is the minimum number of points you need to plot in order to

    asked by victoria on November 21, 2006
  9. ALGEBRA 1!PLZ HELP!

    Use the Substitution method to solve the system of equations. y - 2x = -5 3y - x = 5 Solve the first equation for y. y = 2x-5 Substitute that for y in the second equation and solve for x. Then use the value of x to substitute back

    asked by SANDRO! on November 6, 2006
  10. math iv

    When the directions include the words "0 < Theta < 90" what type of problem does that infer?

    asked by rob on November 7, 2013

More Similar Questions